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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     6 **

     7 ** This file is part of the ActiveQt framework of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:BSD$

    10 ** You may use this file under the terms of the BSD license as follows:

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    12 ** "Redistribution and use in source and binary forms, with or without

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    37 ** $QT_END_LICENSE$

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    39 ****************************************************************************/

    40 

    41 #ifndef QAXWIDGET_H

    42 #define QAXWIDGET_H

    43 

    44 #include <ActiveQt/qaxbase.h>

    45 #include <QtGui/qwidget.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(ActiveQt)

    52 

    53 #ifndef QT_NO_WIN_ACTIVEQT

    54 

    55 class QAxHostWindow;

    56 class QAxAggregated;

    57 

    58 class QAxClientSite;

    59 

    60 class QAxWidget : public QWidget, public QAxBase

    61 {

    62 public:

    63     const QMetaObject *metaObject() const;

    64     void* qt_metacast(const char*);

    65     int qt_metacall(QMetaObject::Call, int, void **);

    66     QObject* qObject() const { return (QWidget*)this; }

    67     const char *className() const;

    68     

    69     QAxWidget(QWidget* parent = 0, Qt::WindowFlags f = 0);

    70     QAxWidget(const QString &c, QWidget *parent = 0, Qt::WindowFlags f = 0);

    71     QAxWidget(IUnknown *iface, QWidget *parent = 0, Qt::WindowFlags f = 0);

    72     ~QAxWidget();

    73     

    74     void clear();

    75     bool doVerb(const QString &verb);

    76 

    77     QSize sizeHint() const;

    78     QSize minimumSizeHint() const;

    79 

    80     virtual QAxAggregated *createAggregate();

    81 

    82 protected:

    83     bool initialize(IUnknown**);

    84     virtual bool createHostWindow(bool);

    85     bool createHostWindow(bool, const QByteArray&);

    86     

    87     void changeEvent(QEvent *e);

    88     void resizeEvent(QResizeEvent *);

    89 

    90     virtual bool translateKeyEvent(int message, int keycode) const;

    91 

    92     void connectNotify(const char *signal);

    93 private:

    94     friend class QAxClientSite;

    95     QAxClientSite *container;

    96     

    97     const QMetaObject *parentMetaObject() const;

    98     static QMetaObject staticMetaObject;

    99 };

   100 

   101 #if defined Q_CC_MSVC && _MSC_VER < 1300

   102 template <> inline QAxWidget *qobject_cast_helper<QAxWidget*>(const QObject *o, QAxWidget *)

   103 #else

   104 template <> inline QAxWidget *qobject_cast<QAxWidget*>(const QObject *o)

   105 #endif

   106 {

   107     void *result = o ? const_cast<QObject *>(o)->qt_metacast("QAxWidget") : 0;

   108     return (QAxWidget*)(result);

   109 }

   110 

   111 #if defined Q_CC_MSVC && _MSC_VER < 1300

   112 template <> inline QAxWidget *qobject_cast_helper<QAxWidget*>(QObject *o, QAxWidget *)

   113 #else

   114 template <> inline QAxWidget *qobject_cast<QAxWidget*>(QObject *o)

   115 #endif

   116 {

   117     void *result = o ? o->qt_metacast("QAxWidget") : 0;

   118     return (QAxWidget*)(result);

   119 }

   120 

   121 QT_END_NAMESPACE

   122 #endif // QT_NO_WIN_ACTIVEQT

   123 

   124 QT_END_HEADER

   125 

   126 #endif // QAXWIDGET_H